2805-00-271-9544

Find complete technical information, availability, and procurement data for: 2805-00-271-9544
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-00-271-9544

Item Name Code

15884

Assigment Date

01/01/1963 (63 years ago)

0.1562 inches nominal head height, 0.0312 inches nominal chamfer length, 0.1280 inches minimum and 0.1310 inches maximum hole diameter, flat head style, 45.0 chamfer angle in deg

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Head Style: flat
Head Height: 0.1562 inches nominal
Chamfer Angle In Deg: 45.0
Hole Diameter: 0.1280 inches minimum and 0.1310 inches maximum
Chamfer Length: 0.0312 inches nominal
Outside Diameter: 1.3594 inches nominal
Seat Angle In Deg: 30.0
Stem Style: drilled
Carbon Relief Groove: not included
Neck Radius: 0.2500 inches nominal
Stem Length: 3.7657 inches nominal
Stem Diameter: 0.3437 inches nominal
Distance From Hole Center To Stem End: 0.2344 inches nominal
Metallic Hardness Rating And Location: 40.0 rockwell c minimum stem
Metallic Hardness Rating And Location: 45.0 rockwell c maximum stem
Metallic Hardness Rating And Location: 50.0 shore scleroscope minimum tip
Fsc Application Data: gasoline engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-360-8505	No Name Available	01/01/1963
2805-00-528-6393	No Name Available	07/27/1966

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
28212	Engine Poppet Valve
28212A	Engine Poppet Valve
28212B	Engine Poppet Valve
D-844	Engine Poppet Valve
E-131	Engine Poppet Valve
V-1024	Engine Poppet Valve
VE-428	Engine Poppet Valve
X-856	Engine Poppet Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2805-00-271-9544?

The FSCG of the NSN 2805-00-271-9544 is 2805

Does the NSN 2805-00-271-9544 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-00-271-9544 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2805-00-271-9544 contain precious materials?

Precious metal content is unknown

Does NSN 2805-00-271-9544 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2805-00-271-9544 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963